When my reversing camera gets a drop of water on the lens - it's buggered .

"put a second squirter on the rear window washer to spray the lens" I may have missed something but wouldn't that just end up with more water on the lens ? ;-))
Have seen a couple of wagons fit the camera inside the glass so the rear window wiper can always keep the view clear.
Cheers Craig.....

What about the lid off a spray can for your cowl?

Roachie ,
You have not let me down .A tad impractical , but it's a gadget and I love it .
Thanks ,
Willie .

G'day Willie,
Not all that impractical I would have thought.
I see from your profile that you already have air lockers front and back, so you already have a compressor and some plumbing.
All you need to do is run a suitable air hose from another outlet on the compressor (via a "T" piece if necessary), down to the back of the vehicle. Incorporate another ARB solenoid with a momentary contact (eg: press button, like an old fashioned starter button from days gone by) and have the plastic hose terminating onto the lense. A quick blast of air pressure whenever needed and bob's ya uncle.
The caravan is gunna involve more plumbing etc, but could also be done.

I guess I'm sort of spoilt as I have air lines running from front to back on my rig and it wouldn't take any effort at all to install this idea on the Patrol.

I think that this is a good idea as the buses over here use an air system to clear the side view mirrors that get rain on them. There is an air line that has slits along the side of the mirror and one push of the button and a blast of air goes across the mirror.

just watch the compressed air is not coming out too cold and cracking the lens.

Ian ,
I will give Whitworth's a ring , as I like to wander through the stainless steel shop at Drumoyne while I'm there .

Thanks for that info ,

Willie .

Automatic "rip-off" machine might do the job too ! I will keep my out for one and also the teenie weenie wipers . If I had them both , I vould rule ze world .

Thanks Andrew ,

Willie .

what about those joke spectacles with little windscreen wipers?
adapt one of these beauties and also have a spare unit!

or fit a hiclone either side of the camera to reduce turbulence and keep the spray off (oops, another joke)

I'll work on it for ya mate......hahaha ;-))

the F1 drivers have peel off plastic layers on their helmet visors too - just peel off the next layer when it gets too hard to see through.

Mrs Hen ,

I have not had any condensation in the camera - just droplets on the glass lens .

Cheers ,

Willie .